Base | Representation |
---|---|
bin | 11101011101011010000… |
… | …10000000101110100100 |
3 | 10120202201101001222220000 |
4 | 32232231002000232210 |
5 | 113041011344101241 |
6 | 2053001345541300 |
7 | 133062522406260 |
oct | 16565502005644 |
9 | 3522641058800 |
10 | 1012220300196 |
11 | 360309a75346 |
12 | 144212644830 |
13 | 745b4c745c1 |
14 | 36dc540d0a0 |
15 | 1b4e4500eb6 |
hex | ebad080ba4 |
1012220300196 has 240 divisors, whose sum is σ = 3047579289216. Its totient is φ = 286972471296.
The previous prime is 1012220300177. The next prime is 1012220300197. The reversal of 1012220300196 is 6910030222101.
It is a super-2 number, since 2×10122203001962 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (1012220300197) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 279848980 + ... + 279852596.
Almost surely, 21012220300196 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1012220300196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1523789644608).
1012220300196 is an abundant number, since it is smaller than the sum of its proper divisors (2035358989020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012220300196 is a wasteful number, since it uses less digits than its factorization.
1012220300196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4560 (or 4549 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
Adding to 1012220300196 its reverse (6910030222101), we get a palindrome (7922250522297).
The spelling of 1012220300196 in words is "one trillion, twelve billion, two hundred twenty million, three hundred thousand, one hundred ninety-six".
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